/**
 * Lo-Dash 2.4.1 (Custom Build) <http://lodash.com/>
 * Build: `lodash modularize exports="amd" -o ./compat/`
 * Copyright 2012-2014 The Dojo Foundation <http://dojofoundation.org/>
 * Based on Underscore.js 1.5.2 <http://underscorejs.org/LICENSE>
 * Copyright 2009-2013 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
 * Available under MIT license <http://lodash.com/license>
 */
define(['../objects/isArray'], function(isArray) {

  /**
   * Creates an object composed from arrays of `keys` and `values`. Provide
   * either a single two dimensional array, i.e. `[[key1, value1], [key2, value2]]`
   * or two arrays, one of `keys` and one of corresponding `values`.
   *
   * @static
   * @memberOf _
   * @alias object
   * @category Arrays
   * @param {Array} keys The array of keys.
   * @param {Array} [values=[]] The array of values.
   * @returns {Object} Returns an object composed of the given keys and
   *  corresponding values.
   * @example
   *
   * _.zipObject(['fred', 'barney'], [30, 40]);
   * // => { 'fred': 30, 'barney': 40 }
   */
  function zipObject(keys, values) {
    var index = -1,
        length = keys ? keys.length : 0,
        result = {};

    if (!values && length && !isArray(keys[0])) {
      values = [];
    }
    while (++index < length) {
      var key = keys[index];
      if (values) {
        result[key] = values[index];
      } else if (key) {
        result[key[0]] = key[1];
      }
    }
    return result;
  }

  return zipObject;
});
